CVE-2022-32148 Affecting go package, versions <1.18.4-r0


Severity

Recommended
0.0
medium
0
10

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Threat Intelligence

EPSS
0.16% (54th percentile)

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  • Snyk IDSNYK-ALPINE316-GO-2957941
  • published22 Jul 2022
  • disclosed10 Aug 2022

Introduced: 22 Jul 2022

CVE-2022-32148  (opens in a new tab)

How to fix?

Upgrade Alpine:3.16 go to version 1.18.4-r0 or higher.

NVD Description

Note: Versions mentioned in the description apply only to the upstream go package and not the go package as distributed by Alpine. See How to fix? for Alpine:3.16 relevant fixed versions and status.

Improper exposure of client IP addresses in net/http before Go 1.17.12 and Go 1.18.4 can be triggered by calling httputil.ReverseProxy.ServeHTTP with a Request.Header map containing a nil value for the X-Forwarded-For header, which causes ReverseProxy to set the client IP as the value of the X-Forwarded-For header.

CVSS Scores

version 3.1